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We've improved Slashdot's video section; now you can view our video interviews, product close-ups and site visits with all the usual Slashdot options to comment, share, etc. No more walled garden! It's a work in progress -- we hope you'll check it out (Learn more about the recent updates).

rogue-girl writes "Artist Heather Dewey-Hagborg showcases portrait sculptures from genetic material collected in public spaces. DNA extraction and processing are done in a DIYbio-compliant fashion at the DIYbio hackerspace Genspace in Brooklyn, the collected information is then given as input to a 3D printer. The software developed and used for this project is awkwardly dubbed 'friendware', that is it is neither open nor closed, but only available to friends. Reconstructing faces from DNA is not new: scientists already successfully reconstructed Neanderthal man's face from ancient DNA back in 2008. At first sight, the artist's project may seem fun and quite impressive as high-voltage science proves once more feasible at home, but all the data one can have access to from totally banal samples leaves open worrying perspectives about how easy it is to use DNA collected in public spaces for "fingerprinting" people against their will and without their consent."

Several readers have passed on news of a privacy hole in the Google app store. Reader Strudelkugel writes with the news.com.au version, excerpting: "Every time you purchase an app on Google Play, your name, address and email is passed on to the developer, it has been revealed today. The 'flaw' — which appears to be by design — was discovered this morning by Sydney app developer Dan Nolan who told news.com.au that he was uncomfortable being the custodian of this information and that there was no reason for any developer to have this information at their finger tips."

Onymous Hero writes "With the printing and distribution of pornography already banned in Iceland, further measures to stop internet porn are being considered by Iceland's Interior Minister Ogmundur Jonasson. From the article: "Iceland is taking a very progressive approach that no other democratic country has tried," said Professor Gail Dines, an expert on pornography and speaker at a recent conference at Reykjavik University. "It is looking a pornography from a new position — from the perspective of the harm it does to the women who appear in it and as a violation of their civil rights.""

Republican staffer Derek Khanna was thrust into the spotlight in December for being fired after submitting a controversial brief titled: Three Myths about Copyright Law and Where to Start to Fix it. In the brief Khanna said: "Current copyright law does not merely distort some markets – rather it destroys entire markets," a view not very popular with Republicans in the House of Representatives. Since the firing, Khanna has continued to speak out on the need for copyright reform and most recently on the law against unlocking cellphones. Derek has graciously agreed to take some time to answer your questions about copyright reform and IP law. As usual, ask as many questions as you'd like, but please, one question per post.